耐普矿机：关于签订经营性框架合同的公告

Group 1 - The core point of the article is that Nepe Mining Machinery has signed a three-year supply contract with Oyu Tolgoi LLC in Mongolia to provide mining equipment and related services [2] Group 2 - The contract includes the supply of wear parts for mineral processing equipment, engineering and design services, consulting services, installation technical services, and after-sales services [2]